INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e781ad8c0d9b863378d3e31792116aba5c49d219956012d48acb69c3e2c2179', 
    '+1PXTKbPQee+pqOMyC6CYCTxIdp+ZgCvCSvQWx3y2KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)